Toothbrush sterilizer



1. Toothbrush sterilizer

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The broken lines in the figures depict portions of the toothbrush sterilizer that form no part of the claimed design. 

CLAIM The ornamental design for a toothbrush sterilizer, as shown and described. 